Question

А)Витя задумал число. Если к этому числу прибавить 23 и к полученной сумме прибавить 18 , то будет 52. Какое число задумал Витя? Б) Маша задумала число.Если к этому числу прибавить 14 и от полученной суммы отнять 12, то будет 75. Какое число задумала Маша? Это 2 задачи помогите срочно , заранее спасибо !!!

Answer 1

А) 11 в) 73

Answer 2

1)11 , х - 18 -23

2)75+12-14=73

Answer 3

Task A: Finding the Number Vitya Thought of

To find the number Vitya thought of, we can use the given information that when 23 is added to the number and then 18 is added to the sum, the result is 52.

Let's denote the number Vitya thought of as x. According to the given information, the equation can be represented as: x + 23 + 18 = 52

Solving for x: x + 41 = 52 x = 52 - 41 x = 11

So, the number Vitya thought of is 11.

Task B: Finding the Number Masha Thought of

To find the number Masha thought of, we can use the given information that when 14 is added to the number and then 12 is subtracted from the sum, the result is 75.

Let's denote the number Masha thought of as y. According to the given information, the equation can be represented as: y + 14 - 12 = 75

Solving for y: y + 2 = 75 y = 75 - 2 y = 73

So, the number Masha thought of is 73.

Therefore, the number Vitya thought of is 11 and the number Masha thought of is 73.